Clock thermostat



FIG. 1 is a top, front, and left side perspective view of a clockthermostat showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view with the front cover in an openposition;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view of FIG. 5; and

FIG. 8 is a right side elevational view of FIG. 5.

The ornamental design for a clock thermostat, as shown and described.